CN106850237A - The management method and device of terminal supplying power in a kind of active Ethernet - Google Patents
The management method and device of terminal supplying power in a kind of active Ethernet Download PDFInfo
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- CN106850237A CN106850237A CN201510882060.5A CN201510882060A CN106850237A CN 106850237 A CN106850237 A CN 106850237A CN 201510882060 A CN201510882060 A CN 201510882060A CN 106850237 A CN106850237 A CN 106850237A
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Abstract
The invention discloses a kind of managing device of terminal supplying power in active Ethernet, including：Power Monitoring Unit, for monitoring current power supply state, when power supply is abnormal, the abnormal information of current power supply is reported to control module, and during control module indicates the first power module and second source module carries out backup switching, control power storage module temporary power；Control module, for receiving the information that Power Monitoring Unit is reported, indicates the first power module and second source module to carry out backup switching；Power storage module, for the control according to Power Monitoring Unit, powers when the first power module and second source module carry out backup switching.The present invention further simultaneously discloses a kind of management method of terminal supplying power in active Ethernet.
Description
Technical field
The present invention relates to a kind of pipe of terminal supplying power in terminal supplying power administrative skill, more particularly to active Ethernet
Reason method and apparatus.
Background technology
Active Ethernet (Power Over Ethernet, POE) is powered, and is passed using existing standard Ethernet
Transmission cable transmits the standard criterion of data and electrical power simultaneously, and the standard criterion is maintained and existing Ethernet system
System and the compatibility of user；Also, realize and started the common mode of power supply injection transformer in ethernet signal
Tap, power supply energy is extracted in ethernet signal receiving end from common mode tap；Wherein, relate to detection,
The processes such as identification, the control of some voltage and currents, corresponding originator controller is referred to as power supply unit (Power
Supply Equipment, PSE), receiving end controller is referred to as power receiving equipment (Powered Device, PD).
Existing POE power supply techniques are the main trends that the full outdoor terminals of microwave are powered, because operator is for micro-
The full outdoor terminals power supply stability requirement of ripple is high, so to avoid the occurrence of device looses power as far as possible.
However, because the working environment of the full outdoor terminals of microwave is harsh, and by power network fluctuation, power cable exception
Etc. the influence of factor；The power supply mode of the existing full outdoor terminals of microwave is primarily present following problem：
(1) under POE electric power thus supplieds, non-transformer backup, the stability of terminal supplying power cannot be obtained at all
Ensure；
(2) during terminal supplying power failure, the relevant information of the terminal supplying power failure, maintenance personal are not recorded
It is difficult to position failure concrete reason by later stage means；
(3) when power supply is abnormal, no effective means and approach cut off faulty components, it is ensured that the end
The normal operation at end；
(4) for different types of power efficiency, it is impossible to provide efficiency highest power supply mode, so that
Improve the power supply cost of operator.
The content of the invention
In consideration of it, to solve the problems, such as prior art, the embodiment of the present invention expect to provide it is a kind of it is active with
The management method and device of terminal supplying power, can be monitored and manage to terminal supplying power outside microwave room in netting very much,
Positioning failure, so as to ensure the normal operation of terminal supplying power, and improves the stability of terminal supplying power in time.
What the technical scheme of the embodiment of the present invention was realized in：
A kind of managing device of terminal supplying power in active Ethernet is the embodiment of the invention provides, including：
Power Monitoring Unit, for monitoring current power supply state, when power supply is abnormal, to control
Module reports the abnormal information of current power supply, and indicates the first power module and the second electricity in control module
During source module carries out backup switching, power storage module temporary power is controlled；Wherein, it is described current
Power supply is the first power module or second source module；
Control module, for receiving the information that Power Monitoring Unit is reported, indicates the first power module and second
Power module carries out backup switching；
Power storage module, for the control according to Power Monitoring Unit, in the first power module and the second electricity
Source module powered during backup switching.
In such scheme, first power module is PSE power supplies；Second source module is supplied for its class
Power supply.
In such scheme, described device also includes：Fault message memory module, for storing power supply event
Barrier information and power supply unit fault message, the fault message are used for maintenance analysis；The Power Monitoring Unit,
It is additionally operable to for fault message to be stored in fault message memory module.
In such scheme, described device also includes：POE interfaces, are connected by cable with the first power module,
Powered for receiving PSE power supplies；Power interface, is connected by power line with second source module, is used
Powered in its class power supply is received；The Power Monitoring Unit, specifically for by POE interfaces and power supply
Interface monitoring power supply state.
In such scheme, described device also includes：Power supply combining module, for receive POE interfaces
Its class power supply that PSE power supplies receive with power interface is combined, input to device power supply (DPS) module；
Device power supply (DPS) module, for the terminal electricity of the various voltage codes by the Power convert after combining for needed for terminal
Source.
In such scheme, the power storage module is additionally operable to carry out electric power storage after the completion of switching is backed up.
In such scheme, described device also includes：Communication module, for the Power Monitoring Unit with it is described
Information exchange between control module.
In such scheme, the Power Monitoring Unit is located at terminal device；The control module sets positioned at power supply
It is standby；The communication module includes first communication module and second communication module, respectively positioned at terminal device and confession
Electric equipment.
The embodiment of the present invention additionally provides a kind of management method of terminal supplying power in active Ethernet, including：
Current power supply state is monitored, when power supply is abnormal, the letter for reporting current power supply abnormal
Breath, and indicated to carry out backup switching to the first power supply and second source according to control；And in the first power supply and
In two power supply backup handoff procedures, the 3rd power supply temporary power is controlled；
Wherein, the current power supply is the first power module or second source module.
In such scheme, first power supply is PSE power supplies；The second source is powered electricity for its class
Source.
In such scheme, methods described also includes：By power supply fault message and power supply unit fault message
Stored, the fault message is used for maintenance analysis.
In such scheme, methods described also includes：POE interfaces are connected by cable with the first power supply, are connect
PSE power supplies are received to power；Power interface is connected by power line with second source, its class is received and is powered
Power supply is powered；The current power supply state of monitoring includes：Monitored by POE interfaces and power interface and supplied
Electric power supply status.
In such scheme, methods described also includes：By the POE interfaces receive PSE power supplies with
Its class power supply that power interface receives is combined；Power convert after combining is each for needed for terminal
Plant the terminal supplying power of voltage code.
In such scheme, methods described also includes：3rd power supply is carried out after the completion of the backup switching
Electric power storage.
The management method and device of terminal supplying power in active Ethernet provided in an embodiment of the present invention, monitoring are current
Power supply state；When power supply is abnormal, the information for reporting current power supply abnormal, and according to control
System indicates to carry out the first power supply and second source backup switching, and is cut in the first power supply and second source backup
During changing, the 3rd power supply temporary power is controlled.In this way, can just solve active Ethernet powering middle terminal
The backup of power supply and improved efficiency problem；Due to current power supply realtime monitoring, real-time processing,
Reliable and stable power supply in active Ethernet can be realized, it is ensured that power work state is different in active Ethernet
In the case of often, to the timely backup of power supply switching, it is to avoid because power supply failure causes device looses power,
So as to drastically increase stability and reliability that equipment is powered, it is ensured that the normal operation of terminal supplying power.
Further, the fault message memory module in the managing device of terminal supplying power can be by power supply failure
Information and power supply unit fault message are stored, and realize the storage of power failure information in active Ethernet,
To facilitate terminal supplying power when reprocessing, necessary data analysis can be provided for maintenance personal, in time positioning event
Barrier；Also, because in the backup handoff procedure of the first power supply and second source, meeting is interim by the 3rd power supply
Power supply, the seamless switching in so achievable active Ethernet between different electrical power, is not interfering with terminal just
Often work.
Further, since the control module in the managing device of terminal supplying power can be according to the shape of current power supply
State, when power supply is abnormal, control power supply carries out backup switching, in this way, can be achieved with to abnormal power supply group
The excision of part and the online replacing of abnormal power supply module；Also, by terminal supplying power in active Ethernet
Monitor in real time, moreover it is possible to the selection of high efficiency power supply mode is realized based on intelligent optimization rule, thus, can also save
The power supply cost of operator of province.
Brief description of the drawings
Fig. 1 is the structural representation of the managing device of terminal supplying power in active Ethernet provided in an embodiment of the present invention
Figure；
Power supply unit and the full outdoor equipment of microwave in the active Ethernet that Fig. 2 is provided for present pre-ferred embodiments
The structural representation of connection；
The structural representation of the power supply unit that Fig. 3 is provided for present pre-ferred embodiments；
Fig. 4 is the structural representation of the full outdoor equipment power unit of microwave that present pre-ferred embodiments are provided；
Power supply unit and the full outdoor equipment of microwave in the active Ethernet that Fig. 5 is provided for present pre-ferred embodiments
The structural representation of communication connection；
Fig. 6 is that the management method of terminal supplying power in active Ethernet provided in an embodiment of the present invention realizes flow
Schematic diagram；
The realization stream of terminal supplying power backup method in the active Ethernet that Fig. 7 is provided for present pre-ferred embodiments
Journey schematic diagram；
Terminal supplying power fault message storage method in the active Ethernet that Fig. 8 is provided for present pre-ferred embodiments
Realize schematic flow sheet；
Fig. 9 powers middle trouble power switch between components and more for active Ethernet that present pre-ferred embodiments are provided
That changes method realizes schematic flow sheet；
Figure 10 powers middle startup high efficiency power pattern side for active Ethernet that present pre-ferred embodiments are provided
Method realizes schematic flow sheet.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, and Fig. 1 is implemented for the present invention
The structural representation of the managing device of terminal supplying power in the active Ethernet that example is provided, as shown in figure 1, this reality
The managing device of terminal supplying power in a kind of active Ethernet of example offer is provided, including：
Power Monitoring Unit 101, for monitoring current power supply state, when power supply is abnormal, to
Control module reports the abnormal information of current power supply, and indicates the first power module 104 in control module
During carrying out backup switching with second source module 105, power storage module temporary power is controlled；Its
In, the current power supply is the first power module or second source module；
Control module 102, for receiving the information that Power Monitoring Unit is reported, indicates the first power module 104
Backup switching is carried out with second source module 105；
Power storage module 103, for the control according to Power Monitoring Unit, in the first power module 104
Powered when carrying out backup switching with second source module 105；
Further, the power storage module 103, is additionally operable to carry out electric power storage after the completion of switching is backed up；
Wherein, the first power module 104 is PSE power supplies；Second source module 105 is powered for its class
Power supply.
Described device also includes：Fault message memory module, for storing power supply fault message and power supply
Device fault information, the fault message is used for maintenance analysis；
Accordingly, the Power Monitoring Unit, is additionally operable to for fault message to be stored in fault message memory module.
Described device also includes：POE interfaces, are connected, with the first power module 104 by cable for connecing
Powered by PSE power supplies；Power interface, is connected by power line with second source module 105, is used for
Receive its class power supply to power；Wherein, the cable can use netting twine；
Accordingly, the Power Monitoring Unit, specifically for monitoring power supply by POE interfaces and power interface
Power supply status.
Described device also includes：Power supply combining module, for the PSE power supplies for receiving POE interfaces
Its class power supply received with power interface is combined, input to device power supply (DPS) module；Device power supply (DPS) mould
Block, for the terminal supplying power of the various voltage codes by the Power convert after combining for needed for terminal.
Described device also includes：Communication module, for completing the Power Monitoring Unit with the control module
Between information exchange.
In actual applications, the Power Monitoring Unit may be located at terminal device；The control module can be with
Positioned at power supply unit；The communication module includes first communication module and second communication module, respectively positioned at end
End equipment and power supply unit；It is the POE interfaces, the power interface, the power supply combining module, described
Device power supply (DPS) module is respectively positioned on terminal device；The fault message memory module is located at terminal device.Here,
Described terminal device can be the full outdoor equipment of microwave.
Wherein, the fault message memory module can realize by storage chip, so that maintenance personal extracts
Fault message is used to analyze.
The managing device of terminal supplying power in a kind of active Ethernet provided in an embodiment of the present invention, is supervised by power supply
The control current power supply state of module monitors, when power supply is abnormal, current power supply is reported to control module
The information of abnormity of power supply, and carry out backup and cut in control module the first power module of instruction and second source module
Change；During the first power module and second source module carry out backup switching, power storage mould is controlled
Block temporary power, and electric power storage is carried out come terminal supplying power in completing active Ethernet after the completion of switching is backed up
Management.
In actual applications, Power Monitoring Unit 101, control module 102, power storage module 103, POE
Interface, power interface, power supply combining module, device power supply (DPS) module, communication module can be by terminal
Central processing unit (Central Processing Unit, CPU), microprocessor (Micro Processor Unit,
MPU), digital signal processor (Digital Signal Processor, DSP) or field-programmable gate array
Row (Field Programmable Gate Array, FPGA) etc. are realized.
The managing device of terminal supplying power in active Ethernet provided in an embodiment of the present invention, the current power supply electricity of monitoring
Source state；When power supply is abnormal, the information for reporting current power supply abnormal, and indicated according to control
Backup switching is carried out to the first power supply and second source, and in the first power supply and the mistake of second source backup switching
Cheng Zhong, controls the 3rd power supply temporary power, the 3rd power supply electric power storage after the completion of the backup switching.Such as
This, can just solve the problems, such as active Ethernet power middle terminal supplying power backup and improved efficiency；Due to current
Power supply realtime monitoring, real-time processing, can realize reliable and stable power supply in active Ethernet, protect
Demonstrate,prove in active Ethernet in the case of power work abnormal state, the timely backup switching to power supply keeps away
Exempted from because power supply failure causes device looses power, so as to drastically increase stability that equipment powers and
Reliability, it is ensured that the normal operation of terminal supplying power.Further, the failure in the managing device of terminal supplying power
Information storage module can be stored power supply fault message and power supply unit fault message, realized
The storage of power failure information in the Ethernet of source, can be maintenance personal to facilitate terminal supplying power when reprocessing
Necessary data analysis is provided, failure is positioned in time；Also, due in the standby of the first power supply and second source
In part handoff procedure, can by the 3rd power supply temporary power, in so achievable active Ethernet different electrical power it
Between seamless switching, do not interfere with the normal work of terminal.
Further, since the control module in the managing device of terminal supplying power can be according to the shape of current power supply
State, when power supply is abnormal, control power supply carries out backup switching, in this way, can be achieved with to abnormal power supply group
The excision of part and the online replacing of abnormal power supply module；Also, by terminal supplying power in active Ethernet
Monitor in real time, moreover it is possible to the selection of high efficiency power supply mode is realized based on intelligent optimization rule, thus, can also save
The power supply cost of operator of province.
Power supply unit and the full outdoor equipment of microwave in the active Ethernet that Fig. 2 is provided for present pre-ferred embodiments
The structural representation of connection, as shown in Fig. 2 power supply unit can be by netting twine or its class power supply mode such as electricity
Source cable etc., for the full outdoor equipment of microwave provides power supply；Also led to by wired or wireless between two equipment
Letter two communication interfaces of connection, carry out the interaction of communication information.
The structural representation of the power supply unit that Fig. 3 is provided for present pre-ferred embodiments, as shown in figure 3, for
Electric equipment includes：Control module, the first power module, second source module, first communication module；Its
In,
First communication module, for completing control module and power supply prison in the full outdoor equipment of microwave in power supply unit
Control the information exchange of intermodule.
Control module, for by with the full outdoor equipment Power Monitoring Unit interactive information of microwave, complete PSE
The backup of power supply and its class power supply；It is additionally operable to the optimization of power supplying efficiency, power supply unit fault message
Report.
Wherein, the first power module is PSE power supplies；Second source module is its class power supply, such as
D/C power or AC/DC power supplys；Control module is controlled by the first control signal and the second control signal respectively
First power module and second source module.
Fig. 4 is the structural representation of the full outdoor equipment power unit of microwave that present pre-ferred embodiments are provided,
The full outdoor equipment power unit of microwave includes：Power Monitoring Unit, power storage module, fault message
Memory module, power supply combining module, device power supply (DPS) module；Wherein,
Power Monitoring Unit, the state for monitoring current power supply, when power supply is abnormal, to control
Molding block reports the abnormal information of current power supply, and indicates the first power module and second in control module
During power module carries out backup switching, power storage module temporary power is controlled；
Here, the Power Monitoring Unit exchanges information by communication interface with power supply unit；
The Power Monitoring Unit, is additionally operable to fault message storage to fault message module.
Power storage module, for the temporary power in power supply backup handoff procedure；After the completion of power supply switching
Carry out electric power storage；Further, can be cut off from electric power loop after the completion of electric power storage.
Fault message memory module, for storage device power failure information and power supply unit fault message, uses
Maintenance analysis are carried out in maintenance personal.
Power supply combining module, for PSE power supplies to be combined with its class power supply, and by combining
Power supply afterwards inputs to device power supply (DPS) module as device power supply (DPS)；
Here, POE interfaces are connected by cable with the first power module, are received PSE power supplies and are powered；
Power interface is connected by power line with second source module, is powered for receiving its class power supply；Wherein,
The cable can be netting twine.
Device power supply (DPS) module, for setting for the various voltage codes by the Power convert after combining for needed for equipment
Stand-by power source.
Second communication module, for completing to be controlled in Power Monitoring Unit and power supply unit in the full outdoor equipment of microwave
The information exchange of molding block.
Power supply unit and the full outdoor equipment of microwave in the active Ethernet that Fig. 5 is provided for present pre-ferred embodiments
The structural representation of communication connection, describes power supply unit and the full outdoor equipment of microwave in active Ethernet in detail
The connection of detailed signal in communication.
As shown in fig. 6, the embodiment of the present invention additionally provides a kind of manager of terminal supplying power in active Ethernet
Method, including：
Step 601, monitors current power supply state, when power supply is abnormal, reports current power supply electricity
The abnormal information in source；
Step 602, backup switching is carried out according to control to the first power supply of instruction and second source, and first
In power supply and second source backup handoff procedure, the 3rd power supply temporary power is controlled；
Wherein, the current power supply is the first power module or second source module；First power supply
It is PSE power supplies；The second source is its class power supply.
After step 602, methods described can also include：3rd power supply is completed in the backup switching
After carry out electric power storage；Here, the 3rd power supply can be the power storage module in the full outdoor equipment of microwave.
Methods described also includes：Power supply fault message and power supply unit fault message are stored, institute
Fault message is stated for maintenance analysis.
Methods described also includes：POE interfaces are connected by cable with the first power supply, PSE are received and is powered
Power supply is powered；Power interface is connected by power line with second source, its class power supply is received and is powered；
Wherein, the cable can be netting twine；
Accordingly, the current power supply state of monitoring includes：Monitored by POE interfaces and power interface
Power supply state.
Methods described also includes：The PSE power supplies that the POE interfaces are received receive with power interface
Its class power supply be combined；Various voltage codes by the Power convert after combining for needed for terminal
Terminal supplying power.
Fig. 7 realizes schematic flow sheet for what active Ethernet powered middle terminal supplying power backup method, such as Fig. 7 institutes
Show, methods described includes：
Step 701, the electricity of current power supply in the Power Monitoring Unit monitoring power supply unit of the full outdoor equipment of microwave
Whether the power supply status of source module are abnormal, if detecting exception, perform step 702；If do not detected
To exception, the then continuation of return to step 701 detection；
Step 702, if Power Monitoring Unit detects abnormity of power supply, Power Monitoring Unit will set to power supply
Standby energy supply control module sends current power supply type, and asks the energy supply control module to prepare to start
Power supply backup flow；
Step 703, energy supply control module power source-responsive monitoring module request is anti-to the Power Monitoring Unit
Feedback is ready；
Step 704, the Power Monitoring Unit controls power storage module temporarily for equipment is powered, and notifies
The energy supply control module performs power supply backup；
Step 705, energy supply control module starts backup battery by enabling control signal, and by going to enable
Control signal controls current power supply；
Step 706, after the completion of the power supply backup, the power storage module is started to charge up；
Step 707, after the power storage module charging complete, cuts off from electric power loop.
The processing procedure of step 701~707 can in actual applications circulate execution.
The active Ethernet provided in Fig. 8 present pre-ferred embodiments is powered middle power failure information storage method
Realize schematic flow sheet, as shown in figure 8, methods described includes：
Whether step 801, the power supply status of Power Monitoring Unit monitoring power-supply device are abnormal, if detected
Power supply status exception, then perform step 802, otherwise, if being not detected by abnormity of power supply, return to step
801 continue to detect；
Step 802, the Power Monitoring Unit records fault message, and fault message and microwave is entirely outdoor
During the status information of power supply together stores fault message memory module in device power supply (DPS) equipment；
Step 803, the Power Monitoring Unit notifies the power supply electricity in energy supply control module feedback power supply unit
Source status information；
Step 804, the state letter of the power supply in the current power supply unit that the energy supply control module is extracted
Breath, and feed back to the Power Monitoring Unit；
Step 805, the Power Monitoring Unit is by record of feedback information to the fault message memory module.
Fig. 9 be present pre-ferred embodiments in provide active Ethernet power middle trouble power switch between components and
Replacing options realize schematic flow sheet, as shown in figure 9, methods described includes：
Step 901, detects the abnormity of power supply of current power supply in power supply unit, the power supply mould
Block control power supply backup is completed；
Step 902, by read failure information storage module information failure judgement module position, such as failure group
Part is power interface exception in abnormal power supply module itself, power cable exception, the full outdoor equipment of microwave
Deng；
Step 903, judges whether startup separator switch between components, if it is, step 904 is performed, otherwise,
Step 903 is continued executing with, judges whether startup separator switch between components；
Step 904, the energy supply control module cuts off trouble power module completely, afterwards, can be by repairing
Personnel change faulty components manually；
Step 905~906, whether component is normal after the monitoring module detection is changed, if after changing component
Normally, indicate faulty components to change to complete；If changing component detection exception, indicate faulty components to change and lose
Lose.
Figure 10 be present pre-ferred embodiments in provide active Ethernet power it is middle startup high efficiency power pattern
Method realizes schematic flow sheet, and as shown in Figure 10, described method includes：
Step 1001, Power Monitoring Unit reports the full outdoor equipment power supply combining mould of microwave to energy supply control module
Block magnitude of voltage；
Step 1002, the energy supply control module extracts each power supply voltage in power supply unit, and with it is described
The magnitude of voltage of power supply combining module is compared；
Step 1003, the energy supply control module judges whether current power supply is efficient power, if worked as
Preceding power supply is efficient power, then back within power detecting state, performs step 1001, otherwise,
Perform step 1004；
Step 1004, judges whether to start high efficiency power switch mode, if selection switching, performs step
1005, otherwise, if selection does not switch, power detecting state is reentered, perform step 1001；
Step 1005, the energy supply control module feeds back the efficient switch mode to the Power Monitoring Unit
It is ready；
Step 1006, the Power Monitoring Unit controls the power storage module temporarily for equipment is powered, and
Notify that the energy supply control module is carried out power supply and switched；
Step 1007, the energy supply control module controls the efficient power of switching by enabling control signal, with
And terminate current power supply by going to enable；
Step 1008, power supply switching is completed, and the power storage module is charged；Performed after charging complete
Step 1009；
Then step 1009, the power storage module charging complete cuts off from electric power loop.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited to
This, any one skilled in the art the invention discloses technical scope in, can readily occur in
Change or replacement, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should
It is defined by the scope of the claims.
Claims (14)
1. in a kind of active Ethernet terminal supplying power managing device, it is characterised in that described device includes：
Power Monitoring Unit, for monitoring current power supply state, when power supply is abnormal, to control
Module reports the abnormal information of current power supply, and indicates the first power module and the second electricity in control module
During source module carries out backup switching, power storage module temporary power is controlled；Wherein, it is described current
Power supply is the first power module or second source module；
Control module, for receiving the information that Power Monitoring Unit is reported, indicates the first power module and second
Power module carries out backup switching；
Power storage module, for the control according to Power Monitoring Unit, in the first power module and the second electricity
Source module powered during backup switching.
2. device according to claim 1, it is characterised in that first power module sets for power supply
Standby PSE power supplies；Second source module is its class power supply.
3. device according to claim 1 and 2, it is characterised in that described device also includes：
Fault message memory module, for storing power supply fault message and power supply unit fault message, institute
Fault message is stated for maintenance analysis；
The Power Monitoring Unit, is additionally operable to for fault message to be stored in fault message memory module.
4. device according to claim 2, it is characterised in that described device also includes：
Active Ethernet POE interfaces, are connected by cable with the first power module, are supplied for receiving PSE
Power supply is powered；
Power interface, is connected by power line with second source module, is powered for receiving its class power supply；
The Power Monitoring Unit, specifically for monitoring power supply shape by POE interfaces and power interface
State.
5. device according to claim 4, it is characterised in that described device also includes：
Power supply combining module, what PSE power supplies and power interface for POE interfaces to be received received
Its class power supply is combined, input to device power supply (DPS) module；
Device power supply (DPS) module, for the end of the various voltage codes by the Power convert after combining for needed for terminal
End power supply.
6. device according to claim 1 and 2, it is characterised in that the power storage module, also
For carrying out electric power storage after the completion of switching is backed up.
7. device according to claim 1 and 2, it is characterised in that described device also includes：
Communication module, for the information exchange between the Power Monitoring Unit and the control module.
8. device according to claim 7, it is characterised in that the Power Monitoring Unit is located at terminal
Equipment；The control module is located at power supply unit；
The communication module includes first communication module and second communication module, respectively positioned at terminal device and confession
Electric equipment.
9. in a kind of active Ethernet terminal supplying power management method, it is characterised in that methods described includes：
Current power supply state is monitored, when power supply is abnormal, the letter for reporting current power supply abnormal
Breath, and indicated to carry out backup switching to the first power supply and second source according to control；And in the first power supply and
In two power supply backup handoff procedures, the 3rd power supply temporary power is controlled；
Wherein, the current power supply is the first power module or second source module.
10. method according to claim 9, it is characterised in that first power supply is powered for PSE
Power supply；The second source is its class power supply.
11. method according to claim 9 or 10, it is characterised in that methods described also includes：
Power supply fault message and power supply unit fault message are stored, the fault message is used to tie up
Repair analysis.
12. methods according to claim 10, it is characterised in that methods described also includes：
POE interfaces are connected by cable with the first power supply, PSE power supplies are received and is powered；By power supply
Interface is connected by power line with second source, is received its class power supply and is powered；
The current power supply state of monitoring includes：Power supply is monitored by POE interfaces and power interface
State.
13. methods according to claim 12, it is characterised in that methods described also includes：
Its class power supply that the PSE power supplies that the POE interfaces receive receive with power interface is entered
Row combining；
The terminal supplying power of the various voltage codes by the Power convert after combining for needed for terminal.
14. method according to claim 9 or 10, it is characterised in that methods described also includes：
3rd power supply carries out electric power storage after the completion of the backup switching.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882060.5A CN106850237A (en) | 2015-12-03 | 2015-12-03 | The management method and device of terminal supplying power in a kind of active Ethernet |
| PCT/CN2016/084563 WO2016197856A2 (en) | 2015-12-03 | 2016-06-02 | Method and device for managing active ethernet terminal power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882060.5A CN106850237A (en) | 2015-12-03 | 2015-12-03 | The management method and device of terminal supplying power in a kind of active Ethernet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106850237A true CN106850237A (en) | 2017-06-13 |
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| CN201510882060.5A Pending CN106850237A (en) | 2015-12-03 | 2015-12-03 | The management method and device of terminal supplying power in a kind of active Ethernet |
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| CN (1) | CN106850237A (en) |
| WO (1) | WO2016197856A2 (en) |
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| TWI670952B (en) * | 2017-08-14 | 2019-09-01 | 艾普仕股份有限公司 | Network switching system |
| WO2022032613A1 (en) * | 2020-08-14 | 2022-02-17 | 江苏天人工业互联网研究院有限公司 | Control system for 5g technology on distributed energy regulation |
| CN115412379A (en) * | 2022-08-22 | 2022-11-29 | 浪潮思科网络科技有限公司 | Ethernet power supply system monitoring management method, equipment and medium |
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| CN112422298B (en) * | 2020-10-21 | 2022-10-18 | 武汉虹信科技发展有限责任公司 | POE power supply device, method and system |
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Also Published As
| Publication number | Publication date |
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| WO2016197856A2 (en) | 2016-12-15 |
| WO2016197856A3 (en) | 2017-02-09 |
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